Dear data users, NSIDC does not archive or provide citation guidance for these data. The Global Terrestrial Network for Permafrost (GTN-P) was established in 1999 by the International Permafrost ...

Dear data users, NSIDC does not archive or provide citation guidance for these data. Blue outlined yellow areas on the map below indicate the spatial coverage for this data set.

The NSIDC DAAC Earthdata Cloud collections are stored in Amazon Simple Storage Service (Amazon S3), a secure, scalable object storage service. If you plan to work directly with data in the cloud or ...

Dear data users, NSIDC does not archive or provide citation guidance for these data. Data from HadISST contains measurements of sea surface temperature (SST) and also global sea ice coverage (HadISST1 ...

As a condition of using these data, you must cite the use of this data set. Such a practice gives credit to data set producers and advances principles of transparency and reproducibility. Other ...

As a condition of using these data, you must cite the use of this data set. Such a practice gives credit to data set producers and advances principles of transparency and reproducibility. Other ...

Throughout August 2025, sea ice rapidly melted and compacted north of Alaska in the Beaufort Sea, initiated by a warm pulse ...

Dear data users, NSIDC does not archive or provide citation guidance for these data. The data set provides a 25 km grid Climate Data Record of Sea Ice Concentration (SIC) for the polar regions, ...

As a condition of using these data, you must cite the use of this data set. Such a practice gives credit to data set producers and advances principles of transparency and reproducibility. Other ...